| Autor: |
Mergia K; Institute for Nuclear and Radiological Science and Technology, Safety and Energy, National Centre for Scientific Research 'Demokritos', 15310 Agia Paraskevi, Greece., Tsompopoulou EO, Dellis S, Marrows CH, Michelakaki I, Kinane C, Caruana A, Langridge S, Douvalis AP, Cabet C, Messoloras S |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of physics. Condensed matter : an Institute of Physics journal [J Phys Condens Matter] 2020 May 01; Vol. 32 (18), pp. 185702. |
| DOI: |
10.1088/1361-648X/ab69a1 |
| Abstrakt: |
This work is within the objective of understanding the effects caused to Fe-Cr alloys by fast Fe ion irradiation. As the penetration length of Fe ion is of the order of hundreds of nanometers, 70 nm Fe-5at%C and Fe-10at%Cr films were irradiated at room temperature with 490 keV Fe + ions at increasing fluence corresponding to a maximum damage of 50 displacements per atom (dpa). In Fe-5at%Cr alloy the Cr solute concentration remains unaltered even after a damage of 50 dpa. In the 10at%Cr the Cr solute concentration is reduced, with the increase of damage, asymptotically to a value of 7.2 at%. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
